 (at the computer)
 (at the computer)
 (at the cable)
 (at the cable)
25 PIN D-SUB MALE at the computer.
25 PIN D-SUB FEMALE at the cable.
| Pin | Name | Dir | Description | 
|---|---|---|---|
| 1 | SHIELD |  | Shield Ground | 
| 2 | TXD |  | Transmit Data | 
| 3 | RXD |  | Receive Data | 
| 4 | RTS |  | Request to Send | 
| 5 | CTS |  | Clear to Send | 
| 6 | DSR |  | Data Set Ready | 
| 7 | GND |  | System Ground | 
| 8 | CD |  | Carrier Detect | 
| 9 | +12V |  | +12 Volts DC (20 mA max) | 
| 10 | -12V |  | -12 Volts DC (20 mA max) | 
| 11 | AUDO |  | Amiga Audio Out (Left) | 
| 12 | n/c | - | Speed Indicate | 
| 13 | n/c | - | |
| 14 | n/c | - | |
| 15 | n/c | - | |
| 16 | n/c | - | |
| 17 | n/c | - | |
| 18 | AUDI |  | Amiga Audio In (Right) | 
| 19 | n/c | - | |
| 20 | DTR |  | Data Terminal Ready | 
| 21 | n/c | - | |
| 22 | RI |  | Ring Indicator | 
| 23 | n/c | - | |
| 24 | n/c | - | |
| 25 | n/c | - | 
  Note: Direction is DTE (Computer) relative DCE (Modem).
    Note: Do not connect SHIELD(1) to GND(7).
| Contributor: | Joakim Ögren | 
| Source: | Amiga 4000 User's Guide from Commodore | 
  Copyright © The Hardware Book Team 1996-2004.
  May be copied and redistributed, partially or in whole, as appropriate.
  Document last modified: 2002-01-13